|
Location:
|
Date:
|
Notes:
|
| Crab Tree Nature Center, Midwest United States |
6/1/1977 |
|
| Sand Lake, Midwest United States |
7/4/1978 |
|
| Puerto Vallarta, Jalisco |
12/28/2001 |
|
| Gwaai Haanas National Park, Queen Charlotte Islands |
6/20/2004 |
Common. At one site, about 8 herons were being mobbed by about 20 crows.
|
| Fermilab, Midwest United States |
9/17/2005 |
|
| Sutro Baths, San Francisco |
12/5/2005 |
.jpg "Great Blue Heron (Ardea herodias)")
|
| Berkeley Marina, California - Northern |
2/23/2006 |
-.jpg "Great Blue Heron (Ardea herodias)")
|
| Canyonlands National Park, Utah |
8/10/2006 |
Seen daily.
-.jpg "Great Blue Heron (Ardea herodias)")
|
| Isla Plaza Sur, Galapagos Islands |
11/28/2006 |
|
| Candlestick Park, San Francisco |
1/1/2007 |
|
| Torrey Pines State Reserve, California - Southern |
4/7/2007 |
|
| Sontecomapan, Veracruz |
10/17/2007 |
|
| Puerto Vallarta, Jalisco |
1/4/2008 |
|
| San Jose Del Cabo - Estuary, Baja California |
2/17/2008 |
|
| Lamanai Ruins River Trip, Belize |
1/18/2009 |
|
| Mountain Pine Ridge, Belize |
1/26/2009 |
Saw a large grey-backed heron near the Rio On Pools.
|
| Parque National Palo Verde, Costa Rica |
2/18/2009 |
|
| Corcovado National Park - La Sirena, Costa Rica |
2/25/2009 |
.jpg "Great Blue Heron (Ardea herodias)")
|
| Boca de Cupe, Panama |
3/15/2009 |
|
| Elgin - Bluff Spring Fen, Midwest United States |
5/5/2009 |
|
| Redwood Valley, California - Northern |
6/1/2009 |
|
| Heron's Head Park, San Francisco |
11/29/2009 |
|
| Arrowhead Marsh, California - Northern |
1/1/2010 |
|
| Elgin - Bluff Spring Fen, Midwest United States |
2/1/2010 |
|
| Lerma Marshes, Central Mexico |
2/21/2010 |
|
| Petersburg - Wrangell Narrows, Alaska |
6/11/2010 |
|
| Miller Meadow Forest Preserve, Midwest United States |
10/30/2010 |
|
| Santa Fe River, Florida |
7/10/2011 |
|
| Necedah NWR, Midwest United States |
7/8/2012 |
|
| McKenzie Slough, Midwest United States |
7/11/2012 |
|
| Redwood Shores - Radio Road, California - Northern |
8/12/2012 |
|
| Heron's Head Park, San Francisco |
12/13/2012 |
|
| John Heinz NWR at Tinicum (IBA), Pennsylvania |
3/4/2013 |
|
